Heart Failure Archive

Exercise may help to reverse some types of heart damage. Not only can workouts prevent heart problems, but it may help to improve conditions that may raise risk for cardiovascular events. A 2021 study, for example, showed that a yearlong exercise program helped improve heart health in people who were at increased risk for heart failure.

The most common type of heart failure in older adults is heart failure with preserved ejection fraction. This is caused by the heart's left ventricle not being able to relax, which means less blood enters the chamber, so less gets pumped out. Prevention and treatments continue to evolve, but include controlling blood pressure, addressing weight gain with exercise and diet, not smoking, and curbing alcohol intake.

A rapid heartbeat may be due to supraventricular tachycardia or ventricular tachycardia. The former is usually harmless, while the latter is more serious and more likely to occur in older people with heart disease.

Paying attention to changes in your body can help prevent a recurrence of heart failure.

Aortic stenosis is the narrowing of the aortic valve in the heart, which can lead to heart failure if the problem is not identified and treated. Unfortunately, research shows that inequities exist in access to proper diagnosis and care for this condition. Understanding how stenosis is identified and treated can help you receive good care.

News briefs

Fried foods carry heart risks in part because they spur inflammation. But how many servings of crispy French fries does it take to raise your risk for cardiovascular disease? Not many, suggests a large analysis published online Jan. 18, 2021, by the journal Heart. Scientists pooled the findings of 17 studies on fried foods and problems like heart attacks, clogged coronary arteries, heart failure, and stroke. The studies included more than half a million people. Researchers also looked at the data from another six studies assessing the association of eating fried food and dying prematurely. Those studies involved more than 750,000 people. People who ate the most fried foods each week were 28% more likely to have heart problems, compared with people who ate the least. Each additional 114-gram (4-ounce) serving of fried foods per week bumped up overall risk by 3%. But the analysis failed to show that people who ate lots of fried foods were more likely to die prematurely. Besides provoking inflammation, fried foods are often also high in sodium as well as harmful saturated fats. If you choose to indulge in them, do it sparingly. And avoid foods fried in animal fats; instead, choose foods fried in vegetable oils.

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